Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Only very few hypersensitive people should reduce outdoor activities.
Today
28 Apr
Wed
29 Apr
Thu
30 Apr
Fri
1 May
Sat
2 May
Sun
3 May
Mon
4 May
监测站
10175
PM2.5
152 *
PM10
49
O3
1.2
CO
7
SO2
40
NO2
|
2026/03
|
45
|
17
|
43
|
43
|
47
|
63
|
61
|
45
|
53
|
56
|
53
|
45
|
70
|
63
|
66
|
57
|
75
|
42
|
55
|
87
|
61
|
67
|
54
|
53
|
47
|
86
|
45
|
46
|
40
|
58
|
32
|
|
2026/02
|
35
|
53
|
94
|
99
|
105
|
57
|
29
|
43
|
41
|
46
|
60
|
72
|
76
|
54
|
46
|
25
|
72
|
67
|
52
|
36
|
28
|
70
|
107
|
39
|
32
|
33
|
15
|
29
|
|||
|
2026/01
|
22
|
66
|
104
|
111
|
99
|
81
|
60
|
60
|
69
|
61
|
66
|
61
|
59
|
66
|
70
|
93
|
117
|
82
|
34
|
18
|
50
|
61
|
78
|
103
|
145
|
86
|
41
|
88
|
46
|
29
|
22
|
|
2025/12
|
112
|
76
|
48
|
46
|
67
|
80
|
85
|
111
|
39
|
61
|
77
|
41
|
29
|
46
|
59
|
67
|
102
|
173
|
84
|
108
|
39
|
34
|
54
|
23
|
58
|
38
|
53
|
70
|
71
|
118
|
28
|
|
2025/11
|
45
|
65
|
31
|
52
|
49
|
68
|
31
|
25
|
16
|
46
|
22
|
34
|
37
|
74
|
78
|
78
|
45
|
29
|
38
|
47
|
59
|
76
|
77
|
83
|
83
|
84
|
105
|
115
|
77
|
74
|
|
|
2025/10
|
47
|
48
|
53
|
51
|
49
|
46
|
61
|
38
|
28
|
36
|
48
|
83
|
62
|
31
|
35
|
24
|
24
|
17
|
22
|
24
|
27
|
29
|
32
|
31
|
46
|
47
|
42
|
37
|
39
|
40
|
25
|
|
2025/09
|
29
|
22
|
26
|
42
|
51
|
41
|
44
|
44
|
23
|
23
|
45
|
37
|
20
|
14
|
32
|
39
|
34
|
18
|
27
|
22
|
31
|
40
|
33
|
23
|
28
|
68
|
65
|
71
|
57
|
39
|
|
|
2025/08
|
38
|
45
|
37
|
44
|
31
|
17
|
19
|
32
|
30
|
39
|
40
|
34
|
21
|
18
|
21
|
24
|
26
|
32
|
38
|
37
|
32
|
20
|
25
|
33
|
34
|
33
|
28
|
20
|
29
|
29
|
29
|
|
2025/07
|
21
|
25
|
34
|
30
|
38
|
26
|
17
|
13
|
22
|
38
|
22
|
19
|
34
|
41
|
52
|
42
|
37
|
32
|
16
|
13
|
11
|
16
|
24
|
28
|
20
|
15
|
19
|
17
|
26
|
14
|
18
|
|
2025/06
|
24
|
13
|
27
|
41
|
36
|
39
|
58
|
25
|
23
|
15
|
18
|
41
|
30
|
16
|
8
|
25
|
38
|
25
|
32
|
33
|
26
|
27
|
15
|
25
|
43
|
39
|
19
|
16
|
21
|
32
|
|
|
2025/05
|
45
|
46
|
53
|
34
|
39
|
78
|
88
|
51
|
18
|
23
|
29
|
42
|
47
|
50
|
77
|
44
|
24
|
61
|
41
|
30
|
16
|
35
|
11
|
39
|
63
|
51
|
57
|
41
|
31
|
47
|
58
|
|
2025/04
|
47
|
47
|
66
|
62
|
56
|
59
|
58
|
58
|
64
|
52
|
55
|
100
|
79
|
83
|
49
|
43
|
52
|
58
|
64
|
76
|
47
|
25
|
38
|
44
|
42
|
48
|
27
|
44
|
49
|
55
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
*: primary pollution